The new review showed that prevalence in 2021 was highest in Germany, where almost 15.98% of teenagers and young adults were diagnosed.
Researchers said rates of acne had been on the rise in all countries, except New Zealand.
“Our research didn’t look at why this is, but it could be linked to lifestyle factors like diet, stress, obesity rates, increased exposure to pollution from urbanisation, or simply a greater likelihood of seeking treatment.
“It is plausible that, as healthcare becomes more accessible in countries, reported acne rates increase. This is unlikely to be the only factor though, as even in countries with good access to healthcare, cases have increased.
I had bad acne issues as a teen. If I would give one simple advice to myself then I would say “just go to the doctor and get the tetracycline already. You don’t have to live with it no matter if you are bullied or your parents give you alternative remedies. Just go to a doctor and it will get better!”
The worst part of acne was that it bought severe depression, and not necessarily the kind that is easy to recognize as a teen.